Cribrospongia is an extinct genus of prehistoric sponges in the family Cribrospongiidae. The species C. elegans is from the Jurassic period and has been found in Germany.
See also List of prehistoric sponge genera
References
Cours élémentaire de paléontologie et de géologie stratigraphiques. A d'Orbigny, 1849 Note sur les polypiers fossiles. A d'Orbigny, 1849
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